Raw materials
Copper – Copper without flux. With deoxidizing also brass and bronzes.
Composition
Ag 0,2 | Cu 93,2 | P 6,6
Temp. Fusion °C
c.a. 700-850 °C
Working Temp.°C
c.a. 800 °C
Density
c.a. 8,1 gr/cm3
Tensile strength
250 Mpa
Technical data
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STATE OF SUPPLY
Available
On request
Bar
Ø 0,7 – 9 mm
standard length: 500 mm
coated bars
Ø 1,5 – 2 -3 mm
standard length: 500 mm
Animated wires and bars
ø: 2 – 5 mm
Bars: Length: 500 mm.
threads: skeins or coils
big wires
Ø 0,5 – 5 mm
(in skeins or coils)
fine wires
ø: da 0,3 a 1,4 mm
ø: < 0,4 a request
(in skeins or coils)
rolled strip
thickness 0,1 – 0,9 mm
Width: 2 – 50 mm
rings and preformed
Bars Extruded
The SILVERFOS 202 is a copper-phosphor alloy that does not require the use of deoxidizer for copper-copper soldering. Used mainly in thermohydraulics and for sanitary installations, it is characterized by a good fluidity and a capillarity that ensures a good filling even at low temperatures. The presence of silver makes the brazed joint stronger, improving the resistance to mechanical vibrations (however weak) and/ or ambient temperature range.